Tire tread



FIG. 1 is a perspective view of a tire tread showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof; and,

FIG. 5 is an enlarged partial view of FIG. 2.

The long-dashed lines illustrate the sidewalls and inner bead of a tire. The short-dashed lines in FIG. 5 show the visual limits of a portion isolated and enlarged for clarity of disclosure. The dashed lines form no part of the claimed design. 

CLAIM The ornamental design for tire tread, as shown and described. 